syzbot


INFO: task hung in filemap_fault (2)
Status: auto-closed as invalid on 2019/04/20 06:20
Reported-by: syzbot+36bd22071b36dd701a10@syzkaller.appspotmail.com
First crash: 454d, last: 246d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in filemap_fault 24 533d 554d 0/13 closed as invalid on 2018/02/13 19:52
android-44 INFO: task hung in filemap_fault 3 463d 465d 0/2 auto-closed as invalid on 2019/02/22 14:09
android-49 INFO: task hung in filemap_fault 4 356d 403d 0/3 auto-closed as invalid on 2019/02/22 14:49

Sample crash report:

All crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/03/28 11:12 upstream 3eb2ce82 bf5e585c .config log report ak@linux.intel.com, akpm@linux-foundation.org, aryabinin@virtuozzo.com, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@techsingularity.net, rgoldwyn@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce 2018/05/23 22:00 upstream a048a07d f48c20b8 .config log report ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, rgoldwyn@suse.com
ci-upstream-kasan-gce 2018/05/22 11:44 upstream a048a07d f48c20b8 .config log report ak@linux.intel.com, akpm@linux-foundation.org, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mawilcox@microsoft.com, mgorman@techsingularity.net, rgoldwyn@suse.com
ci-upstream-kasan-gce 2018/04/11 03:27 upstream c18bb396 8b8de427 .config log report ak@linux.intel.com, akpm@linux-foundation.org, aryabinin@virtuozzo.com, jack@suse.cz, jlayton@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@techsingularity.net, rgoldwyn@suse.com, viro@zeniv.linux.org.uk
ci-upstream-kasan-gce-386 2018/10/22 06:19 upstream 467e050e ecb386fe .config log report akpm@linux-foundation.org, guro@fb.com, hannes@cmpxchg.org, kirill.shutemov@linux.intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@kernel.org, penguin-kernel@i-love.sakura.ne.jp, rientjes@google.com, yang.s@alibaba-inc.com